During /oneshot ADV-1075, calling 'workflow-context.sh add thoughts/shared/research/.md' (a single file path) failed with 'workflow-context.sh: line 149: $3: unbound variable'. The 'add' subcommand appears to require a 3rd positional arg but the usage string only documents '{init|add|recent|...}'. Expected: 'add ' registers a research/plan doc in .catalyst/.workflow-context.json. Observed: hard error under 'set -u'. Either make $3 optional or document the required arg.
During /oneshot ADV-1075, calling 'workflow-context.sh add thoughts/shared/research/.md' (a single file path) failed with 'workflow-context.sh: line 149: $3: unbound variable'. The 'add' subcommand appears to require a 3rd positional arg but the usage string only documents '{init|add|recent|...}'. Expected: 'add ' registers a research/plan doc in .catalyst/.workflow-context.json. Observed: hard error under 'set -u'. Either make $3 optional or document the required arg.